Package org.opensourcephysics.controls

Class XMLLoader

java.lang.Object

org.opensourcephysics.controls.XMLLoader

All Implemented Interfaces:

XML.ObjectLoader

Direct Known Subclasses:

ArrowLoader, CircleLoader, DataColumn.Loader, DataFunction.Loader, Dataset.Loader, DrawableShapeLoader, DrawableTextLine.DrawableTextLineLoader, GeneralPathLoader, Histogram.HistogramLoader, InteractiveArrow.InteractiveArrowLoader, InteractiveCenteredArrow.InteractiveCenteredArrowLoader, InteractiveShape.InteractiveShapeLoader, InteractiveTextLine.InteractiveTextLineLoader, Matrix2DTransformation.Matrix2DTransformationLoader, Matrix3DTransformation.Affine3DTransformationLoader, Plot2DLoader, Quaternion.QuaternionLoader, Resolution.ResolutionLoader, Style.Loader, UserFunction.Loader, VisualizationHints.Loader

public class XMLLoader
extends Object
implements XML.ObjectLoader

This is an ObjectLoader implementation that attempts to create a new object of class element.getObjectClass() but takes no other action. It is used as the default loader and can be extended for use by particular classes.

Version:

1.0

Author:

Douglas Brown

Constructor Summary

Constructors

Constructor	Description
XMLLoader()

Method Summary

Modifier and Type	Method	Description
Object	createObject(XMLControl control)	Creates a new object if the class type has a no-arg constructor.
Object	loadObject(XMLControl control, Object obj)	Loads the object with xml data.
void	saveObject(XMLControl control, Object obj)	Empty method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

XMLLoader

public XMLLoader()

Method Details

saveObject

public void saveObject(XMLControl control,
 Object obj)

Empty method.

Specified by:

saveObject in interface XML.ObjectLoader

Parameters:

control - the control

obj - the object

createObject

public Object createObject(XMLControl control)

Creates a new object if the class type has a no-arg constructor.

Specified by:

createObject in interface XML.ObjectLoader

Parameters:

control - the control

Returns:

the new object

loadObject

public Object loadObject(XMLControl control,
 Object obj)

Loads the object with xml data. Calculations and Animations should reinitialize after they are loaded.

Specified by:

loadObject in interface XML.ObjectLoader

Parameters:

control - the control

obj - the object

Returns:

the loaded object